IMAGE TOOL
Image Compressor
Reduce image file sizes with a visual before/after comparison. Adjust quality, convert formats, and batch-process multiple files — entirely in your browser.
100% client-side
No upload to server
Batch mode
Drop images here or click to browse
JPEG, PNG, WebP • Multiple files supported
Files (0)
Before / After
Quality
75%
Smaller file
Better quality
Output Format
Quality slider affects JPEG & WebP
How It Works
1. Upload
Drop your images or browse. Supports JPEG, PNG, and WebP formats.
2. Adjust
Drag the quality slider to balance size and clarity. Compare in real-time.
3. Download
Download individually or grab all files as a ZIP. Your images never leave your device.
Related Tools
All done!
Your file is ready for download.
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Frequently Asked Questions
Is this image compressor free?
Yes, completely free with no signup required.
Is my data private?
Yes. All compression happens in your browser. Your images never leave your device.
How much can images be compressed?
Typically 50-80% file size reduction with minimal visible quality loss. Use the quality slider and before/after comparison to find the right balance.
Which formats are supported?
JPEG, PNG, and WebP. You can also convert between formats during compression.